NVX VSP65KIT  6.5" 2-Way V-Series Component Car Audio Speaker System 25mm Silk dome tweeter gives you rich, warm, treble with outstanding sound clarity and definition Polypropylene component woofer cone is lightweight yet strong which provides accurate mid and low notes RMS power 140 watts per set | Peak power 280 watts per set Frequency Response: Tweeter 2,000-20,000 Hz | Component Woofer 70-20,000 Hz High Temperature TSV Voice Coil provides superior current distribution with effective heat dissipation 6-1/2&#034; V-Series 2-way Component Speaker System Peak: 280 watts per set / 140 watts each side 140 watts per set / 70 watts each side 4 ohms impedance Polypropylene component woofer cone Nitrile Butadiene Rubber speaker surround TSV High temperature voice coil Ferrite Y30 Motor Structure Frequency Response: 70-20,000 Hz Sensitivity: 88.5dB Top-mount Depth: 2-1/2&#034; 25mm Silk dome tweeter High-Temperature ASV Aluminum Voice Coil w/ CCA Wiring Neodymium magnet motor structure Injection Molded Chamber Frequency Response: 2,000-20,000 Hz Sensitivity: 90dB Top-mount Depth: 1&#034; Polypropylene component woofer cone Nitrile Butadiene Rubber speaker surround TSV High temperature voice coil Ferrite Y30 Motor Structure Frequency Response: 70-20,000 Hz Sensitivity: 88.5dB Top-mount Depth: 2-1/2&#034; 25mm Silk dome tweeter High-Temperature ASV Aluminum Voice Coil w/ CCA Wiring Neodymium magnet motor structure Injection Molded Chamber Frequency Response: 2,000-20,000 Hz Sensitivity: 90dB Top-mount Depth: 1&#034;